DDR4 vs DDR3 with Linus

Operating Voltage DDR3 operates at a higher voltage It requires volts to work DDR4 requires a lower operating voltage

Is DDR4 RAM compatible in a DDR3 RAM slot? The Question: I'm looking to get a RAM

ddr3 slot DDR4 modules are more energy-efficient than DDR3 modules, which operate at or The lower power usage saves money and allows you to run at faster

ddr3 in ddr4 slot No, DDR3 and DDR4 are not cross compatible The physical sockets are different among other things like input voltage, pin count, etc